Facebook log in on Android device not working, but works in Android Studio Emulator

Question

I'm creating an Android app which allows the user to log in via facebook

This is working fine when I run the app on my emulator, but when I test it on my mobile device, I receive the following:

10-30 16:50:43.784 24503-24503/com.example.user.sociall2 I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file:///android_asset/webkit/android-weberror.png", source: data:text/html,chromewebdata (0)

10-30 16:50:43.798 24503-24503/com.example.user.sociall2 D/logOutput: FBLogInError: net::ERR_NAME_NOT_RESOLVED

Can anybody tell me why and how I can solve this?

Answer 1

if your internet provider (Wifi) restricting to use facebook. it will throw the same error.

I spent almost some hours to identify it.

ERR_NAME_NOT_RESOLVED at com.facebook.login.LoginManager.onActivityResult > > >

onError: net::ERR_NAME_NOT_RESOLVED at com.facebook.login.LoginManager.onActivityResult(LoginManager.java:190) at com.facebook.login.LoginManager$1.onActivityResult(LoginManager.java:159) at com.facebook.internal.CallbackManagerImpl.onActivityResult(CallbackManagerImpl.java:82)

so check facebook in your browser first.

Answer 2

Error 105 (net::ERR_NAME_NOT_RESOLVED): The server could not be found.

I hope this work for you:

• Click Start =>Run, type in CMD, press OK.
• Copy and paste this into the Command prompt:
• netsh winsock reset catalog
• Press Enter
• Then copy and paste this in:
• netsh int ip reset reset.log
• Press Enter.
• When finished restart your computer.

https://productforums.google.com/forum/#!topic/chrome/oCUYZsG8VJU

Answer 3

you can use the following code to perform facebook login using facebook sdk 4.7 facebook login

Answer 4

ensure you're connected to the internet everyone..